Definition, Meaning & Synonyms

epigenetic

Adjective

[ˌɛpɪdʒəˈnɛtɪk]

Definition

Relating to the study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself.

Examples

Epigenetic factors play a crucial role in determining how cells differentiate during development.
Environmental changes can lead to epigenetic modifications that affect health.
Research in epigenetics may open up new avenues for cancer treatment.

Meaning

Epigenetic refers to the processes and mechanisms that affect how genes are turned on or off without changing the DNA sequence. This can influence development, behavior, and even the way diseases manifest.